fix bug in conditional script

b3b85757 · Chavee Issariyapat · d998f387 · b3b85757
Commit b3b85757 authored Aug 18, 2022 by Chavee Issariyapat
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bin/vernemq.sh
+1 -1

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--- a/bin/vernemq.sh
+++ b/bin/vernemq.sh
@@ -143,7 +143,7 @@ cp -Rf /etc/vernemq/* /vernemq/etc
 /usr/sbin/setapikey.sh &
 /vernemq/bin/vernemq start
 pid=$(ps aux | grep '[b]eam.smp' | awk '{print $1}')
-pid=$(pid+0)
+pid=$((pid+0))

 touch /var/log/vernemq/console.log